incorrect warning about index routes having child routes

[ryanflorence]

If you have a file system that looks like this:

routes/
  _index/
    route.tsx
    blocks/
      index.tsx

remix build throws an error:

Error: Child routes are not allowed in index routes. Please remove child routes of _index

It does the same if you use blocks/route.tsx as well.

The code shouldn't be digging that deep in the first place to even register that there might a route definition. It should only be looking for routes at: routes/*.tsx and routes/*/route.tsx.

There's no reason for it to be digging deeper, you should be able to name things whatever you want once you're in a route folder aside from folder/route.tsx and folder/index.tsx.

[github-actions]

🤖 Hello there,

We just published version v0.0.0-nightly-4d86674-20230321 which involves this issue. If you'd like to take it for a test run please try it out and let us know what you think!

Thanks!

[mcansh]

fixed by the improvements made in 1.15 #5634